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射击精度是导弹武器系统最重要的性能指标之一。建立了一种针对导弹武器射击面目标的精度评定方法,定义了命中面目标的精度指标命中区域圆概率偏差,设计了基于蒙特.卡罗积分法的命中区域圆概率偏差计算方法。理论推导和仿真分析表明,对命中面目标的精度指标定义合理,所设计的命中区域圆概率偏差计算方法简单、精确,可以用于导弹武器命中面目标的精度评定及瞄准点选取。
Shooting accuracy is one of the most important performance indicators for missile weapon systems. Aiming at the accuracy evaluation method of missile weapon target surface, a circular probability deviation of hit area accuracy index in hitting target was defined and a method to calculate circular probability deviation of hit area based on Monte Carlo integration method was designed. The theoretical derivation and simulation analysis show that the accuracy index of the target in the hitting plane is well defined, and the method of calculating the circular probability deviation in the hitting zone is simple and accurate, which can be used for the accuracy evaluation and the aiming point selection of the target in the missile weapon hitting surface.